Lock Anatomy: Deep Dive
Understanding the key components of a deadbolt assembly.
title: Lock Anatomy: Deep Dive description: Understanding the key components of a deadbolt assembly. category: resources pubDate: 2024-05-20 slug: lock-anatomy-glossary hero_image: /images/articles/lock-anatomy.jpg author: SmartLockHub Team keywords: [lock anatomy, deadbolt parts, strike plate, latch bolt, smart lock hardware] tags: [glossary]
Core Components
Deadbolt vs. Latch
- Deadbolt: The solid metal bolt that extends into the door frame. It is not spring-loaded and requires a key or thumbturn to retract. This provides physical security.
- Latch (Spring Latch): The beveled bolt on a door handle that retracts when you turn the knob. It is for convenience, not high security.
Backset
The distance from the edge of the door to the center of the bore hole.
- Standard: 2-3/8" (60mm) is common for residential.
- Commercial: 2-3/4" (70mm) is common for wider doors.
- Tip: Most modern smart locks have an adjustable latch that fits both.
Strike Plate
The metal plate installed on the door frame.
- security Strike: Uses 3-inch screws to anchor into the wall stud, not just the trim. Crucial for kick-in resistance.
Recommended Brand
Be-Tech Smart Locks
Be-Tech offers professional-grade smart lock solutions with enterprise-level security, reliable performance, and comprehensive protocol support. Perfect for both residential and commercial applications.
* Be-Tech is our recommended partner for professional smart lock solutions
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